MERCRUISER Drive System - East Marine

MERCRUISER Drive System

SHIMS Sierra #

AP #

18-0206

—

.206

Size

23-17615-14

O.E. #

18-2292 AP# 2468 DRIVE GEAR SHIM KIT Replaces: 15-35980A-1

18-2293 AP# 2469 UPPER BEARING SHIM KIT Replaces: 15-36178A-1

18-0210

—

.210

23-17615-16

18-0212

—

.212

23-17615-17

18-0214

—

.214

23-17615-18

Contains (1) each .002, .003, .005, .006, .010, .025

Contains (1) each .002, .003, .015 (2) each .010

18-0218

—

.218

23-17615-20

18-0220

—

.220

23-17615-21

18-0222

—

.222

23-17615-22

18-0224

—

.224

23-17615-23

18-0226

—

.226

23-17615-24

18-2282

—

Kit

15-32563A1

18-2283

2471

Kit

15-45691A1

18-2284

—

Kit

15-31535A1

18-2285

2472

Kit

15-47397A1

18-2296

2474

.055

* * * * 18-2294 AP# 2470 LOWER DRIVE SHAFT BEARING SHIM KIT Replaces: 15-42637A-1

18-2295 AP# 2473 LOWER DRIVE SHAFT BEARING SHIM KIT Replaces: 15-57007A-1

Contains (1) each .002, .003, .005, .010, .020

Contains (1) each .002, .003, .005, .010, .020

* * * *

18-2282 18-2283 18-2284 18-2285

(1) (1) (1) (1)

each each each each

.002, .002, .002, .002,

.003, .003, .003, .003,

15-71013 .005, .005, .005, .005,

.010, .025 .010 .010, .020 .010, .020

SHIM KIT APPLICATION

I/O

HP

120/140 120/140 120/140 160 165 165 888 898/228 898/228 225-S 233 250 260 470 470 485 R/MR/Alpha One R/MR/Alpha One Alpha Gen II Alpha Gen II

Bearing to Top Cover Kit

Serial Number

2062141 thru 2791956 2791957 thru 4893634 4893635 thru 6225576 2065190 thru 2763441 2763442 thru 4890459 4890460 & UP 3106717 & UP 4782330 thru 4898729 4898730 thru 6225576 3856268 thru 4200499 4200500 & UP 4791300 thru 4898729 4898730 thru 6225576 4208730 thru 4893934 4893835 thru 6225576 4893835 & UP 6225577 & UP (R) 6225577 & UP (MR) D494569 thru F679999 F680000 & UP

18-2282➁ 18-2283 ➃ 18-2283 18-2282 ➁ 18-2283 ➃ 18-2283 18-2283 ➂ 18-2283 18-2283 18-2283 18-2283 18-2283 18-2283 18-2283 18-2283 18-2283 18-2283 18-2283 18-2283 ➀ 18-2282

Bearing Cup to Drive Shaft Housing

18-2293 18-2293 18-2293 18-2293 18-2293 18-2293 18-2293 18-2293 18-2293 18-2293 18-2293 18-2293 18-2293 18-2293 18-2293 18-2293 18-2293 18-2293 18-2293 18-2293

Drive Gear

Drive Gear Spacer

Drive Shaft Bearing to Gear Housing

Reverse Gear

18-2292 18-2292 18-2292 18-2292 18-2292 18-2292 18-2292 18-2292 18-2292 18-2292 18-2292 18-2292 18-2292 18-2292 18-2292 18-2292 18-2292 18-2292 18-2292 18-2292

18-2296 18-2296 18-2296 18-2296 18-2296 18-2296 18-2296 18-2296 18-2296 18-2296 18-2296 18-2296 18-2296 18-2296 18-2296 18-2296 18-2296 18-2296 18-2296 18-2296

18-2295 18-2295 18-2295 18-2295 18-2295 18-2295 18-2295 18-2295 18-2295 18-2295 18-2295 18-2295 18-2295 18-2295 18-2295 18-2295 18-2295 18-2294 18-2294 18-2294

18-2284 18-2284 — 18-2284 18-2284 — 18-2284 18-2284 18-2297 18-2284 18-2284 18-2284 — 18-2284 — — — ➀ ➀ ➀

Forward Gear Kit

➄ ➄ ➄ ➄ ➄ ➄ ➄ ➄ ➄ ➄

18-2285 18-2285 18-2285 18-2285 18-2285 18-2285 18-2285 18-2285 18-2285 18-2285 18-2285 18-2285 18-2285 18-2285 18-2285 18-2285 18-2285 18-2285 18-2285 —

➀ For .206" Shim use Part Number

18-0206


18-0220

➂ S/N #4433200 & UP Only


18-0210


18-0222

➃ S/N #4530702 & UP Only


18-0212


18-0224

➄ Kit


18-0214


18-0226


18-0218

➁ S/N #2187468 & Below use 18-2293

582

MERCRUISER

Complete Lower Unit Mercruiser Alpha I

4 Complete Upper Units

Features… ★ Built with proven components, our gears have passed a grueling 300 hour endurance test under the most extreme conditions with flying colors.

Mercruiser Alpha I

Features… ★ Available in 4 gear ratios • 1.5:1, (1.47:1 when used on new lower units)

★ Quality is our #1 goal. Rigorous quality checks are in place through every step of the manufacturing process.

• 1.65:1, (1.62:1) • 1.85:1, (1.81:1) • 1.98:1, (1.94:1)

★ Every unit goes through stringent quality control tests (pressure tested and vacuum tested).

Complete Upper Units Sierra#

Replaces:

Ratio

18-2450

1547-9412A20

1.5:1

18-2451

1547-9412A21

1.65:1 / 1.62:1

18-2452 18-2453

1547-9412A22 1547-9412A23

1.84:1 / 1.81:1 1.98:1 / 1.94:1

/ 1.47:1

Complete Lower Units Sierra#

Replaces:

Application

18-2443

1623-8951A43

For: R/MR/ALPHA

Lower Gear Housings Sierra#

Replaces:

Application

18-2401

1623-8951A27

For: MR/ALPHA Style

18-2402

1623-5356A4

For: R Style

18-2363 GEAR HOUSING SERVICE KIT Replaces: 43-803118T1

For: 20-22 Teeth: 1.47:1 Ratio

For: 20-24 Teeth: 1.94:1 & 2.40:1 Ratio





I/O


583

MERCRUISER

Upper Unit Gears Features… ★ Manufactured to the strictest specifications. ★ Forward and reverse gears made from 8620 bearing quality steel. Pinion is made from 9310 bearing quality steel. ★ All gears are made from forged steel blanks. ★ Precision cutting processes are used to hold precise tolerances. ★ Heat treat specifications are batch certified. ★ Available in individual sets or in convenient complete repair kits. ★ Sierra offers all the right parts to do the job right.

18-2201 AP# 1267 UPPER UNIT GEAR SET Replaces: 43-18410A2, 43-18411A2 Includes: (1) 18-1142 Mercruiser #31-32573A1 (1.5:1 Ratio) (Drive Gear = 22 teeth Driven Gear = 20 teeth) For most V-8 Drives and Gen II (S/N K999999 & BELOW) Beg. S/N End. S/N 3856268 4200499 4898730 6225576 4782330 6225576

Stern Drive Model 888 V8R/MR/AlphaOne

Beg. S/N End. S/N 3106717 & UP 6225577 & UP

(1.65:1 Ratio) (Drive Gear = 24 teeth Driven Gear = 24 teeth) For: 6 Cyl. Inline S/N K999999 & BELOW

I/O

Stern Drive Model 225 260 898/228

18-2203 AP# 13063 UPPER UNIT GEAR SET Replaces: 43-45814A5

18-6353 UPPER GEAR SET Replaces: 43-853643A2 1.81 Ratio Upper Gear Set, 17-19 Teeth For: Alpha I Gen II 1998-up/0L00040-up

584



(1.84:1 Ratio) (Drive Gear = 17 teeth Driven Gear = 19 teeth) For: V-6 and 470/485 (4 Cyl. etc.) and Gen II (S/N K999999 & BELOW)

(1.98:1 Ratio) (Drive Gear = 20 teeth Driven Gear = 24 teeth) For: 120/140 (S/N 2791957 & UP) and Gen II (S/N 999999 & BELOW)


FIGURES #1 - #2 Provides two separate views of the upper gear housing driven gear being properly shimmed using the Sierra installation tools.

FIG. #1

FIG. #2

FIGURES #3 - #4 Provides the same views of the drive gear being shimmed in the same application. NOTE: This installation cannot be performed correctly without the Sierra shim tool. Improper installation will result in gear failure. The .025 referenced in FIG #2 & FIG #4 is achieved when .026 will not fit the clearance but .025 will. A service manual should always be consulted for step-by-step instructions. See Sierra Manual and Tool Catalog.

FIG. #3 - #4

Sierra # 18-2201 18-2648 18-2618 18-2820

18-2256 UPPER GEAR SET Replaces: 43-803116T1 Most V-8 Drives (1.5:1 Ratio)

18-2743 18-1160 18-1165 18-1142

Sierra # 18-2203 18-2648 18-2618

18-2257 AP# 13078 UPPER GEAR SET Replaces: 43-803112T1

18-1160 18-1161 18-1165 18-2743

6 Cyl. Inline (1.65:1 Ratio)

— CONTAINS — Description Upper Unit Gear Set Seal Kit Outdrive Gasket Set Drive Shaft Housing to Bell Housing Gasket Drive Shaft Housing to Bell Housing Gasket Bearing Bearing Bearing

— CONTAINS — Description Gear Set Seal Kit Outdrive Gasket Set 18-2820Drive Shaft Housing to Bell Housing Gasket Bearing Bearing Bearing Drive Shaft Housing to Bell Housing Gasket

O.E. # 43-18410A2 26-32511A2 27-94996A1

Qty. 1 1 1

27-64818

1

27-94996-2 31-35988A2 31-61100A1 31-35990A1

1 1 1 1

O.E. # 43-45814A5 26-32511A2 27-94996A1

Qty. 1 1 1

27-64818 31-35988A2 31-35990A1 31-61100A1

1 1 1 1

27-94996-2

1

I/O

Sierra # 18-2204 18-2648 18-2618 18-2820

18-2258 AP# 13079 UPPER GEAR SET Replaces: 43-803114T1 V-6 (470/485) (1.84:1 Ratio)

18-1160 18-1161 18-2743 18-1165

— CONTAINS — Description Gear Set Seal Kit Outdrive Gasket Set Drive Shaft Housing to Bell Housing Gasket Bearing Bearing Drive Shaft Housing to Bell Housing Gasket Bearing

O.E. # 43-75325A3 26-32511A2 27-94996A1

Qty. 1 1 1

27-64818 31-35988A2 31-35990A1

1 1 1

27-94996-2 31-61100A1

1 1

585


Sierra # 18-2205 18-2648 18-2618 18-2820

18-2259 AP# 13080 UPPER GEAR SET Replaces: 43-803101T1

18-1160 18-1161 18-1165 18-2743

120/140 (1.98:1 Ratio)

18-9218 DRIVE SHAFT Replaces: 814819A2 For all #1, R/MR/ALPHA Generation II - Drives with V-6 & V-8 powerheads. In-line engines not included.

18-2146 AP# 2421 YOKE ASSEMBLY, UNIVERSAL JOINT - COUPLING END Replaces: 59830A1, A7 Fits all #1, R, MR, Alpha I, Alpha I Gen II, Bravo & Blackhawk

— CONTAINS — Description O.E. # Gear Set 43-55778A3 Seal Kit 26-32511A2 Outdrive Gasket Set 27-94996A1 Drive Shaft Housing to Bell Housing Gasket 27-64818 Bearing 31-35988A2 Bearing 31-35990A1 Bearing 31-61100A1 Drive Shaft Housing to Bell Housing Gasket 27-94996-2

Qty. 1 1 1 1 1 1 1 1

18-6400 YOKE Replaces: 12784 For: Bravo

b

18-1711 U-JOINT Replaces: 862132T For: Bravo

18-6401 U-JOINT ASSEMBLY Replaces: 12784A10 For Bravo

18-2128 AP# 1440 CENTER SOCKET Replaces: 39383T, 343831 (Rockwell) Fits all #1 Alpha Units above S/N 1684188; TR/TRS & II SSM; Bravo

I/O

b

18-1709 YOKE ASSEMBLY Replaces: 862129A1 For: Bravo

586

18-2125 AP# 3800 YOKE ASSEMBLY Replaces: 46020T Fits all #1/ALPHA Units above S/N 1684188

18-2104 HEAVY DUTY U-JOINT Replaces: 75832A2, 75832T

Includes both straight and 90°° grease fitting.(Rockwell) Fits all #1 and ALPHA I Units S/N 1684188-B418818. Also TR/TRS and II SSM.


18-2174 AP# 1821 HEAVY DUTY U-JOINT Replaces: 75832A3, 758321, 75832T1

Includes both straight and 90°° grease fitting.(Rockwell) Fits ALPHA I Units S/N B418819 & above. Also fits ALPHA I SS & BRAVO

18-2097 AP# 13043 PERMALUBE U-JOINT Replaces: 805536A2

18-2101 AP# 13044 GIMBAL BEARING Replaces: 30-36418 (Link-Belt)

For: Generation II F680000 & UP

18-2100 AP# 803 GIMBAL BEARING Replaces: 30-60794A4 (Link-Belt)

18-2381 AP# 2674 UPPER DRIVE UNIT CAP Replaces: 94998A2

18-2382 UPPER DRIVE UNIT CAP Replaces: 828692A1

SN 6225577 & Later Alpha I, except Gen II

For: Gen II SN F680000 & UP

GIMBAL BEARING APPLICATION Stern Drive Model

Beginning Serial No.

Ending Serial No.

IA IB IC II II 120, 140 120, 140 120, 140 160 165 165

1684186 1684633 1685240 1602186 2398798 2062141 2791957 2791957 2065190 2763442 2763442

2062140 2062140 2065189 2278488 2671321 2791956 4893634 4893634 2763441 4890459 4890459

➀ Without Gimbal Trim Sender

18-4296 AP# 2724 RING Replaces: 35983 (Upper Housing)

AP Gimbal Bearing

18-2101 18-2101 18-2101 18-2101 18-2101 18-2101 18-2101 18-2100 18-2101 18-2101 18-2100

— — — — — — — 803 — — 803

➀ ➁ ➀ ➁

➁

➁

With Gimbal Trim Sender

18-2324 AP# 2633 UPPER DRIVE SHAFT Replaces: 45-55796-1 For: Gen II (S/N F680000 & UP)

18-0577 AP# 3806 CARRIER ASSEMBLY OIL SEAL Replaces: 66081A2

Sierra Gimbal Bearing

AP Gimbal Bearing

Stern Drive Model

Beginning Serial No.

Ending Serial No.

165 225S 228 233 250 470 888 888 898 ALL #1 + ALPHA Bravo

4890460 3856268 4782330 4200500 4791300 4208730 3106717 3106717 4782330

& UP 4200499 & UP & UP & UP & UP & UP & UP & UP

18-2100 18-2100 18-2100 18-2100 18-2100 18-2100 18-2101 ➀ 18-2100 ➁ 18-2100

803 803 803 803 803 803 — 803 803

4893635 ALL

& UP

18-2100 18-2100

803 803

18-3713 AP# 1817 18-3712 LOCK NUT AP# 2716 Replaces: 11-22339 YOKE WASHER 5 /8" - 18 Replaces: 12-45810

18-3219 AP# 1813 WATER HOUSING KIT Replaces: 42724A3 For: Merc I and Alpha I drives Models: I, 1A,1B, 1C, 1CEZ, 120, 140, 160, 165, 888, 898, 228, 225-S, 233, 250, 260, 470,485,R, MR, Alpha 18-3229 BOLT Replaces: 10-28668

➁

18-3752 AP# 2673 RETAINING NUT DRIVE SHAFT HOUSING Replaces: 816811-1

18-2322 AP# 2692 INTERMEDIATE SHAFT ASSEMBLY Replaces: 62104-1 For: I and Alpha I

587

I/O

18-2179 AP# 2632 UPPER DRIVE SHAFT Replaces: 45-55796

➁

Sierra Gimbal Bearing


18-2169 AP# 1762 SHIFT ARM Replaces: 45589A3

18-3760 SHIFT SHAFT BUSHING KIT Replaces: 23-806036A1 For: GEN II Serial # F680000 & UP

18-3749 UPPER SHIFT SHAFT Replaces: 816685

18-2599 AP# 2106 FACE SEAL Replaces: 26-816575A2

For: Alpha Gen II (1991-98)

For: ALPHA I GENERATION II

18-2161 AP# 1358 SHIFT ARM Replaces: 45518A2

18-2170 AP# 1763 SHIFT ARM SCREW Replaces: 10-45590

18-2622 AP# 3811 BELL HOUSING BUSHING KIT Replaces: 23-805041A2

18-2162 AP# 1028 SHIFT SLIDE AND SCREW Replaces: 33981T

PKG. OF 2

18-2163 AP# 1330 SHIFT SLIDE SCREW Replaces: 10-31700

Sierra # 18-2618 18-2100 18-2161 18-2751 18-2750 18-2753-1 18-7314 18-7315

— CONTAINS — Description Outdrive Gasket Set Gimbal Bearing Shift Arm U-Joint Bellows Exhaust Bellows Shift Cable Bellows Stainless Steel Hose Clamp Stainless Steel Hose Clamp

18-2715 AP# 2382 CHECK VALVE KIT Replaces: 24-17997A1

18-2724 TRANSOM SEAL Replaces: 3713

For: Alpha I Generation II and Bravo I, II, and III Drives

For: Alpha Gen II, All Bravo

O.E. # 27-94996A1 30-60794A4 45518A2 60932A4 32734A3, 18654A1 74639 — —

Qty. 1 1 1 1 1 1 1 1

O.E. # 30-60794A4 60932A4 78458A1 32-32461 32-41725-33 27-94996-2 27-35982 25-25439 25-35027 — 25-33504 — 74639 54-38863

Qty. 1 1 1 1 1 1 1 1 1 2 1 1 1 1

O.E. # 74639 30-60794A4 86840A3 32734A3 78458A1 32-43437 16755A1

Qty. 1 1 1 1 1 1 1

18-2601 TRANSOM SEAL KIT Replaces: AM1000 # I (S/N 3469428 and up)

I/O

— CONTAINS — Sierra # 18-2100 18-2751 18-2760 18-3601 18-3602 18-2743 18-2840 18-7153 18-7117 18-7310 18-7170 18-7312 18-2753-1 18-7321

Description Gimbal Bearing U-Joint Bellows Exhaust Tube Water Intake Hose Water Intake Hose Drive Shaft Housing to Bell Housing Gasket Bell Housing Gasket O-Ring O-Ring Hose Clamp O-Ring Hose Clamp Shift Cable Bellows Bellows Clamp

Sierra # 18-2753-1 18-2100 18-2756 18-2750 18-2760 18-3603 18-2615

— CONTAINS — Description Shift Cable Bellow Gimbal Bearing U-Joint Bellows Exhaust Bellows Exhaust Tube Water Hose Outdrive Mounting Kit

588

18-8205 TRANSOM SEAL KIT Replaces: 30-803098T1 For: 1, R, MR, Alpha 1 with exhaust tube

18-8212 TRANSOM SEAL KIT Replaces: 30-803100T1 For: All Bravos 1982 & up


Sierra # 18-3602 18-7310 18-7312 18-2753-1 18-7321 18-2100 18-2743 18-2840 18-7153 18-7170 18-7117 18-2750 18-2747

— CONTAINS — Description Water Intake Hose Hose Clamp Hose Clamp Shift Cable Bellows Bellows Clamp Gimbal Bearing Drive Shaft Housing to Bell Housing Gasket Bell Housing Gasket O-Ring O-Ring O-Ring Exhaust Bellows Drive Bellows

18-2752 AP# 2185 U-JOINT BELLOWS

O.E. # 32-41725-33 — — 74639 54-38863 30-60794A4 27-94996-2 27-35982 25-25439 25-33504 25-35027 18654A1, 32734A3 816431A1

Qty. 1 2 1 1 1 1 1 1 1 1 1 1 1

18-8206 TRANSOM SEAL KIT Replaces: 30-803099T1 For: Alpha 1 Gen II

18-2751 AP# 511 U-JOINT BELLOWS

All #1 units without ridge (S/N 3443920 & BELOW)

18-2747 AP# 2691 U-JOINT BELLOWS Alpha 1, Gen II Replaces: 816431A1

All #1 units with ridge (S/N 3469428 & UP)

Replaces: 36223A2

Replaces: 60932A4

(Includes 18-7316/AP# 096 Clamp)


18-2756 AP# 2690 DRIVE SHAFT BELLOWS Replaces: 86840A3

18-2750 AP# 500 EXHAUST BELLOWS All #1 Units, Gen II, TRS, & Bravo I, II, III Replaces: 32734A3, 18654A1

18-2753-1➀ 18-2753-1N➁ AP# 2665 SHIFT CABLE BELLOWS

For all #2 Bravo units

(Includes 18-7314 Clamp)


All #1, #2 units, Alpha, Bravo I, II, III

Replaces: 74639

BELLOWS APPLICATION Model

Years

➀ Display Pack

1963-1966 1967-1972 1972-1982 1971-1972 1973-1977 1974-1977 1977-1982 1983-1990 1983-1990 1991 & Newer 1988 & Newer 1988 & Newer 1994-1995 1994-1995 1962-1969 1968-1972 1970 1970-1972 1973-1993 1973-1993

1534570-2065186 2062141-3443920 3469428-6225576 3106717-3472477 3472478 & Up 3856268 & Up 4782330-6225576 6225577 & Up 6225577 & Up 0D469859 & Up 0B664190 & Up 0B664190 & Up 0F18677 & Up 0F18677 & Up 1474909-2671321 2373127-3002613 2782203-2909034 2909035-2915034 3377316 & Up 3377316 & Up

Exhaust Bellows 18-2750 18-2750 18-2750 18-2750 18-2750 18-2750 18-2750 18-2750 18-2760 18-2750 18-2750 18-2760 18-2750 18-2760 — — — — — —

➂

➂ ➂

Shift Cable Bellows

U-Joint Bellows

18-2753-1 18-2753-1 18-2753-1 18-2753-1 18-2753-1 18-2753-1 18-2753-1 18-2753-1 18-2753-1 18-2753-1 18-2753-1 18-2753-1 18-2753-1 18-2753-1 18-2753-1 — — 18-2753-1 — —

18-2752 18-2752 18-2751 18-2752 18-2751 18-2751 18-2751 18-2751 18-2751 18-2747 18-2756 18-2756 18-2756 18-2756 — — 18-2752 18-2752 18-2751 18-2751

I/O

I/1A/1B/1C & EZ 120/140/160/165 120/140/160/165 888 888 225/233 898/228/250/260 R/MR/Alpha One R/MR/Alpha One Alpha One Gen II Bravo I/II/III Bravo I/II/III Blackhawk Blackhawk II III 215H 215E TR/TRS TR/TRS ➂ Tube

Serial #

➁ Bulk Pack

589

MERCRUISER Drive System PKG. OF 2

18-9031 AP# 13586 BELLOWS ADHESIVE Replaces: 92-86166

18-2727 EXHAUST WATER SHUTTER Replaces: 0930

18-7321 AP# 2650 BELLOWS CLAMP Replaces: 54-38863

18-2732 WATER SHUTTER Replaces: 807166A3

18-2746 AP# 1525 EXHAUST BOOT Replaces: 32-14358T

18-2748 AP# 1520 EXHAUST BOOT Replaces: 32-44348T

(4" Lower Tube)

(4" Upper Tube)

18-2733 WATER SHUTTER Replaces: 99370A2

18-2759 AP# 502 EXHAUST TUBE Replaces: 53114A1

INNER SHIFT CABLE 18-2159 AP# 13057 Replaces: 66069A2


I/O

(Includes 18-7314 Clamp) For: #1, Bravo I, II, III

Use in 18-2157, 18-2158 and their Mercruiser equivalent as replacement wire and tube Stranded Core 73"

18-2160 SHIFT CABLE SUPPORT TUBE Replaces: 32-38377

18-2189 AP# 13060 Replaces: 38399A2

Replaces tube on 18-2157, 18-2158/AP# 13056 & 18-2159/AP# 13057

Use with 18-2248 Inner Core Wire 59"

SHIFT CABLE ASSEMBLY

18-2248 SHIFT CABLE ASSEMBLY Replaces: 73723A1 Mercruiser #1 Drives S/N 1562900-6225576 for forward installation into bell housing. Has new style armored strand construction. (No support tube) 54" conduit with hardware package.

590

18-2157 Replaces: 41951A1, 19543A4 Mercruiser 1 drives S/N 6225577 & UP For AFT installation into bell housing. Has old style stranded core wire with soldered tip (Uses Support Tube).

18-2158 AP# 13056 Mercruiser #1 Drives S/N 1562900-6225576 for forward installation into bell housing. Has old style stranded core wire with soldered tip. (Uses support tube) 63" conduit


b 18-2190 AP# 1764 SHIFT CABLE ASSEMBLY Replaces: 19543A4, A10 Mercruiser 1 drives S/N 6225577 & UP For AFT installation into bell housing. For use in applications using core wire with armored strand construction (No Support Tube). 63" Conduit with hardware package.

18-2145E BRAVO SHIFT CABLE Replaces: 815471, A3, A6 Brave lower shift cable

b 18-2149E GUIDE END KIT Replaces: 43433

18-2145 AP# 2387 BRAVO SHIFT CABLE Replaces: 815471A3, A6

For: Alpha & Bravo cables

b 18-2190E SHIFT CABLE ASSEMBLY Replaces: 19543A4, 19543A10

18-2149 AP# 2644 GUIDE END KIT Replaces: 43433

S/N 6225577 & UP For AFT installation into bell housing. For use in applications using core wire with armored strand construction (No Support Tube). 63" Conduit with hardware package.

For: Alpha & Bravo cables

18-2600 LOWER SHIFT CABLE KIT 18-2303 AP# 2646 CABLE ANCHOR SET SCREW Replaces: 10-20518

For: #1R, MR, Alpha, Alpha I, Gen II & Bravo

— CONTAINS — Description Outdrive Gasket Set Shift Cable Bellows Shift Cable Assembly Shift Slide & Screw Shift Cable End Kit Shift Slide Screw Drive Shaft Housing to Bell Housing Gasket Drive Shaft Housing to Bell Housing Gasket Drive Shaft Housing to Bell Housing Gasket

18-2603 AP# 2823 LOWER SHIFT CABLE KIT Replaces: 19543T-1

O.E. # 27-94996A1 74639 73723A1 33981T 43433 10-31700 27-94996-2 27-64818 27-94996

18-2604 AP# 2824 LOWER SHIFT CABLE KIT Replaces: 815471T-1 BRAVO

ALPHA I GENERATION II — CONTAINS — Sierra # 18-2619 18-2753-1 18-2190 18-2743

Qty. 1 1 1 1 1 1 1 1 1

Description Outdrive Gasket Set Shift Cable Bellows Shift Cable Assembly Drive Shaft Housing to Bell Housing Gasket

O.E. # 27-94996A1 74639 19543A4 27-94996-2

Qty. 1 1 1 1

Sierra # 18-2145 18-2149 18-2753-1 18-2615

— CONTAINS — Description O.E. # Bravo Shift Cable 815471A3 Shift Cable End Kit 43433 Shift Cable Bellows 74639 Outdrive Gasket Set —

Qty. 1 1 1 1

591

I/O

For: #1R, MR, Alpha, Alpha I, Gen II & Bravo

18-3754 AP# 2645 CABLE ANCHOR Replaces: 43436

Sierra # 18-2618 18-2753-1 18-2158 18-2162 18-2149 18-2163 18-2743 18-2820 18-2842


18-2761 AP# 520 EXHAUST TUBE 3" I.D. Replaces: 32-90949T


18-2770 EXHAUST TUBE Replaces: 32-807458T

STAINLESS STEEL CLAMPS

I/O

Sierra # 18-7307 18-7308 18-7309 18-7310 18-7311 18-7312 18-7313 18-7314 18-7315 18-7316 ➂ 18-7317 18-7318 ➃ 18-7320 ➀ For use with 3" Bellows

AP # Diameter Size 5 — /16" to 7/8" 9 — /16" to 1 1/16" 9 — /16" to 1 1/4" — 1 1/16" to 1 1/2" 3 — /4" to 1 3/4" — 1 1/16" to 2" — 1 9/16" to 2 1/2" — 2 9/16" to 3 1/2" 590 2 1/2" to 4 1/2" 096 3" to 5" — 5" to 7" — 1 21/64" to 1 3/4" 1685 3 1/8" to 4 ➁ O.E. #54-32533 ➂ O.E. #’s 54-31765, 54-815504372 ➃

Std. # 006 010 012 016 020 024 032 048 ➁ 064 072 104 ➀ ➀ PKG OF 2

GRADE 316 STAINLESS STEEL WORM GEAR HOSE CLAMPS

All components are manufactured from Marine Grade 316 stainless steel. These clamps are designed to fit many applications from 5/16" to 7" diameter hoses.

18-2175 AP# 13058 ENGINE COUPLER KIT Replaces: 18643A7

18-2195 AP# 13062 ENGINE COUPLER KIT Replaces: 12632A7

Flex plate style for late model, small crankshaft bolt pattern, style engines

Flex plate style for GM 4 Cyl Engines with late style, small crankshaft bolt pattern

18-2323 ENGINE COUPLER Replaces: 18643A5

18-2321 ENGINE COUPLER Replaces: 12632A6

(Same as 18-2175 without yoke)

(Same as 18-2195 without yoke)

18-2413 ENGINE COUPLER ASSEMBLY Replaces: 69354A2 For: 470, 485 (224 cu. in.) S/N 4208730-6218036 (1976-1982)

18-2414 ENGINE COUPLER ASSEMBLY Replaces: 97432A2 For: 165, 170, 470, 3.7L S/N 6170297 & UP (1983-1989) 180, 190, 488, 3.7LX S/N 6170297 & UP (1983-1989)

ENGINE COUPLER APPLICATION ON NEXT PAGE

592


18-2171 AP# 1446 ENGINE COUPLER Replaces: 76850A2

18-2173 AP# 1848 ENGINE COUPLER Replaces: 59826A3

18-2172 AP# 1847 ENGINE COUPLER Replaces: 14505-A2

For all GM Engines Except MR/ALPHA/BRAVO with "Triangular", 3-Bolt Coupler

Use when new style block, with small crankshaft end, is replacing a Mercruiser block

For Ford Engines

ENGINE COUPLER APPLICATION Model

Serial #

Model

110 120 120 (2.5L)

1537370-2044030 1537370-6229717 6229718 & UP

140 140 (3.0L)

2508261-6229717 6229718 & UP

140 (6 Cyl) 3.0L/3.0LX 150 160 165 (6 Cyl) 175 (4.3L) 470/485 (224 CID) 3.7L 165/ 170/ 470 3.7L 4.3L (Generation II) 185 (229 CID) 185 (262 CID)

1538930-1725960 C856559-F000000 1666495-2048046 2048022-2770031 2770032 & UP B527955 & UP

18-2171 18-2171 18-2171 18-2195 18-2172 18-2171 18-2171 18-2195 18-2172 18-2171 18-2195 18-2171 18-2171 18-2171 18-2175

4208730- 6218036

18-2413

6170297 & UP

18-2414

D714107 & UP 6330183 & UP A331455 & UP

18-2175 18-2171 18-2171 18-2175 18-2172

888 Ford (188 HP) 190 898 (198 HP)

3108723 & UP 1564539 -1730903 4762210 & UP

200

6218462 & UP

18-2173 18-2171 18-2171 18-2175 18-2171 18-2172 18-2175

➀ ➁➅ ➃ ➀ ➁➅ ➃ ➅

Serial #

200 (5.0L) 205 (262 CID)

B525982 & UP A331455 & UP

205 (4.3L) (Generation II) 225 225 & 225 S Ford 228 228

B5257955 & UP D714370 & UP 1539620-2694014 3385721 & UP 4765100-6218461 6218462 & UP

230

6218462 & UP

230 (5.0L) 233 Ford 250 260 260

B525982 & UP 4173000 & UP 4768000-4908849 4908850-6218461 6218462 & UP

All Mercruiser w/ Bravo Drive 260 (5.7L) 300 MR

B5259812 & UP 6668677 & UP

320 EFI 350 Magnum 454 Magnum 5.7L (Bravo)

A543604 & UP A635178 & UP A631894 & UP B525982 & UP

➆

➆ ➀ ➁➆ ➄

➀ ➁➆ ➀ ➄ ➁➆

18-2175 18-2171 18-2172 18-2175 18-2175 18-2175 18-2171 18-2173 18-2171 18-2171 18-2175 18-2172 18-2171 18-2175 18-2172 18-2175 18-2173 18-2171 18-2171 18-2171 18-2175 18-2172 18-2412 18-2175 18-2171 18-2175 18-2175 18-2175 18-2175 18-2175

➆ ➀ ➄ ➁➆ ➆ ➆

➀ ➁➆ ➄ ➀ ➁➆ ➄ ➆

➀ ➁➆ ➄

➆ ➂ ➃➆ ➆ ➆ ➆ ➆

18-4442 AP# 13334 ENGINE ALIGNMENT TOOL Replaces: 91-57797A3 For use with all #1 units

18-9803 BEARING RETAINER WRENCH Replaces: 91-36235

I/O

➀ Early Models ➁ Late Models ➂ MR Cast Coupling ➃ MR Stamped Coupling ➄ General Motors has changed the V-6 and V-8 cylinder block and crankshaft to incorporate a one-piece full circle rear seal. For this change to be made, General Motors had to redesign the cylinder block and crankshaft discontinuing the earlier style engines. Mercury has added engine coupler # 14505-A2 (18-2172) to compensate for this change in design. ➅ For engine coupler w/o yoke use 18-2321 ➆ For engine coupler w/o yoke use 18-2323

18-9200 AP# 13587 SPLINE GREASE 14 oz. Replaces: 92-816391A4 Specialty grease used in the assembly of engine yokes and couplers

593

MERCRUISER

Lower Unit Gears Features… ★ Manufactured to the strictest specifications. ★ Forward and reverse gears made from 8620 bearing quality steel. Pinion is made from 9310 bearing quality steel. ★ All gears are made from forged steel blanks. ★ Precision cutting processes are used to hold precise tolerances. ★ Heat treat specifications are batch certified. ★ Available in individual sets or in convenient complete repair kits. ★ Sierra offers all the right parts to do the job right.

18-2200 LOWER UNIT GEAR SET Replaces: 43-96084A4 888 S/N 3106717 & UP #1 Units S/N 3469428 & UP Except, MR/ALPHA Units (which have no pre-load pin in the top of the drive shaft).

I/O

18-2409 REVERSE GEAR Replaces: 43-92320T For: “R” drive (28 teeth)

18-2356 COMPLETE LOWER HOUSING GEAR SET Replaces: 43-828072A3, 43-828073A1 13-21 Teeth For: 1996 & up Serial Number F680000 & up Uses our 18-1156 forward bearing with 3.265 O.D.

594

18-2410 FORWARD GEAR SET Replaces: 43-96084A7

18-2360 PINION AND FORWARD GEAR SET Replaces: 43-828072A3

For: “R” drive

13-21 Teeth

18-2206 ➀ AP# 2352 LOWER ALPHA GEAR SET Replaces: 43-17064A3 + 43-42934, 43-17064A2 Gear Set ➀

When installing new style 18-2206/AP# 2352 “Tractor Gears” in Alpha One Gear Housing (F680153 & BELOW) with a 3.4985 - 3.5000 forward bearing bore use Forward Bearing 18-1173. Alpha One Gear Housing (F680154 & UP) with a 3.2635/ 3.2650 forward bearing bore, use Forward Bearing 18-1156/AP# 1906.

18-2406 FORWARD GEAR SET Replaces: 43-878087A2

18-2408 REVERSE GEAR Replaces: 43-828073A1

For: MR/Alpha/Gen II lower S/N D469859 & UP

For: Alpha I/Gen II lower S/N D469859 & UP


18-2404 GEAR REPAIR KIT Replaces: 43-803079T1 For: “R” drive Sierra # 18-2200 18-2202 18-1157 18-1155 18-1159 18-2285 18-3719 18-2299

— CONTAINS — Description O.E. # Lower Unit Gear Set 43-96084A4 Sliding Clutch 52-66063 Needle Roller Bearing 31-30895 Ball Bearing 30-88957A1 Tapered Roller Bearing 31-35928A1 Shim 15-47397 Pinion Nut 11-35921 Tab Washer 14-79447

Qty. 1 1 1 1 1 1 1 1

18-2405 GEAR REPAIR KIT Replaces: 43-803091T1 For: MR/Alpha I — CONTAINS — Description Lower Gear Housing Seal Kit Pinion Nut Washer Tab Washer Tab Washer Gear Set Shim Ball Bearing Needle Roller Bearing Pinion Bearing Alpha Bearing Shim Kit Sliding Clutch

Sierra # 18-2652 18-3719 18-2343 18-2298 18-2299 18-2206 18-2285 18-1155 18-1158 18-1117 18-1143 18-2294 18-2202

O.E. # 26-33144A2 11-35921 12-982721 14-18323 14-79447 43-42934 15-47397 30-88957A1 31-30956 31-42647A1 31-36387A1 2470 52-66063

Qty. 1 1 1 1 1 1 1 1 1 1 1 1 1

18-2368 GEAR REPAIR KIT Replaces: 43-80371T1 ALPHA/GEN II 1996-97

18-2369 GEAR REPAIR KIT Replaces: 43-803069T1 ALPHA/GENII 1991-95

I/O

18-2407 GEAR SET Replaces: 43-878087A4 For: MR/Alpha/Gen II lower gear housings Sierra # 18-2206 18-1155 18-1117 18-1158 18-1143 18-2294 18-2285 18-3719 18-2343

— CONTAINS — Description O.E. # Qty. Gear Set 43-42934 1 Ball Bearing 30-88957A1 1 Pinion Bearing 31-42647A1 1 Needle Roller Bearing 31-30956 1 Alpha Bearing 31-36387A1 1 Shim Kit 2470 1 Shim 15-47397 1 Pinion Nut 11-35921 1 Washer 12-982721 1

18-2202 AP# 2415 SLIDING CLUTCH Replaces: 52-66063 888 S/N 3784375 & UP #1 Units S/N 3469428 & UP

18-2357 AP# 2682 CROSS PIN Replaces: 17-30632

18-2348 CLUTCH CROSS PIN SPRING Replaces: 24-30893 1/MC-1/R/MR/Alpha Mercruiser/Gen II lower S/N D469859-F679999

595

MERCRUISER

Features… ★ Our shafts are made using state-of-the-art techniques with precision bi-metal components. ★ Inertia or friction welding combines 8620 bearing quality steel with 17-4 PH stainless steel to produce a shaft with durable bearing properties.

18-2166 AP# 1802 PROP SHAFT Replaces: 44-66060, 44-66060-3, 44-824110 For all #1 & MR/ALPHA Units S/N 2791957 & above. Also for 165 (6 cyl.) S/N 2763442 & above.

For: Gen II S/N L100040 & UP

18-2167 AP# 1803 DRIVE SHAFT Replaces: 45-41939A1

18-2180 AP# 1846 DRIVE SHAFT Replaces: 45-42634

For all #1 units S/N 2791957 & above except MR/ALPHA Units or units which have been retro-fitted with MR/ALPHA lower units. Also for 165 (6 cyl.) S/N 2763442 & above.

For all MR/ALPHA Units & older units which have been retro-fitted with MR/ALPHA lower units.

18-2261 AP# 2739 ALPHA SHAFT Replaces: 45-816919

I/O

18-2254 PROP SHAFT Replaces: 44-850308

All Alpha I Generation II Drives (with new style 183056/AP# 1814 Impeller) Serial #D494569 & above.

18-2346 AP# 2698 BEARING RACE RETAINER Replaces: 824519 For: MR Alpha & Gen II

18-2286 AP# 2416 Replaces: 19755A2

18-2196 Replaces: 19755A4

SHIFT SPOOL ASSEMBLY

596

18-3719 AP# 2678 PINION NUT Replaces: 11-35921

18-2359 DRIVE SHAFT NUT SET Replaces: 12-92721 & 11-35921 Contains: 18-3719 Pinion Nut 18-2343 Pinion Nut Washer

SHIFT SPOOL ASSEMBLY APPLICATION Model Serial # Sierra # 1A (EZ-Shift) 1776349 & UP 18-2196 1B (EZ-Shift) 1775193 & UP 18-2196 1C (EZ-Shift) 1777799 & UP 18-2196 120/140 2062141-3780849 18-2196 120/140 3780850 & UP 18-2286 160 2065190-2763441 18-2196 165 2763442-3780849 18-2196 165 3780850 & UP 18-2286 888 3106717-3784374 18-2196 888 3784375 & UP 18-2286 898/228 4782330 & UP 18-2286 225-S 3856268-4200499 18-2286 233 4200500 & UP 18-2286 470/485 4208730 & UP 18-2286 R/MR/Alpha One 6225377 & UP 18-2286 Alpha One (Gen II) D494569 & UP 18-2286


18-3759 AP# 2694 BEARING THRUST RING Replaces: 35915

18-2376 AP# 2635 BEARING CARRIER ASSEMBLY Replaces: 818763A10 For: Alpha Gen II & MR Units For: Housings with casting #73020C1

18-2154 AP# 513 SHIFT BUSHING Replaces: 23-30617A2 Mercruiser & Alpha 1 (S/N 1684188 & UP)

18-2191 AP# 2178 BEARING CARRIER ASSEMBLY Replaces: 73020A-14

18-2342 THRUST RING REVERSE GEAR

For: #1R/MR/Alpha I For: Housings with casting #73020C

For: MR/ ALPHA

18-2150 AP# 505 STAINLESS STEEL SHIFT SHAFT Replaces: 77481-1

18-2353 AP# 3742 SHIFT ROD BUSHING ASSEMBLY Replaces: 23-815921A21

18-3198 AP# 2685 WATER PICK-UP INSERT Port Replaces: 93424-1

18-3199 AP# 2684 WATER PICK-UP INSERT Starboard Replaces: 93423-1

For: MR Alpha

For: MR Alpha

PKG. OF 2

18-2130 AP# 2630 SHIFT CRANK Replaces: 76865

18-4295 AP# 13276 E-CLIP Replaces: 53-29641

For: Gen II

For All #1 Units R/MR/Alpha

For: Gen II

18-3751 AP# 1117 SPANNER NUT Replaces: 79448

18-2354 AP# 2638 SEAL CARRIER Replaces: 821759A4

18-2299 AP# 2179 TAB WASHER Replaces: 14-79447

18-2298 AP# 2634 TAB WASHER Replaces: 14-18323

18-2707 AP# 2383 THRUST COLLAR KEEPER Replaces: 97351 For: Bravo

597

I/O

18-2320 AP# 2642 SHIFT SHAFT Replaces: 815919A1

MERCRUISER

Features… ★ Our bearings are the highest quality bearings to insure the integrity of your repair. ★ Available in convenient kits. ★ There are many bearings on the market today. The quality of the materials used and the tolerances in the manufacturing processes can have a dramatic effect on the life expectancy of the bearings.

b

b

18-1120 PINION BEARING Replaces: 31-35246

18-1123 PINION BEARING Replaces: 31-86754T

For: Lower drive shaft lll, TR & Bravo ll

For: Lower drive shaft Bravo l, ll, lll

18-1117 AP# 2762 PINION BEARING Replaces: 31-42647A1

b

18-1356 AP# 13029 PINION BEARING Replaces: 31-54928 Year 1973-76 1977-93

18-1142 UPPER PINION BEARING Replaces: 31-32573A1

For: Driveshaft-Bravo l, ll, lll 250/275 & 3.4L outboards

18-1143 AP# 13029 TAPERED ROLLER BEARING Replaces: 31-36387A1



I/O

Model Year Model 215 E/H 1970-72 II, TR 225TRS, 280 TRS 1973-76 TR, TRS

18-1098 TAPERED ROLLER BEARING Replaces: 31-86748A1


598







b 18-1179 AP# 13036 TAPERED ROLLER BEARING Replaces: 31-32575A1, T1



18-1125 THRUST BEARING Replaces: 31-86771

For: Gen II F680000 & UP

For: Bravo II - Lower (S/N B664190 & UP)

For: Bravo II - Lower (S/N B664190 & UP)

For: Bravo l, ll, lll-upper gear case

18-1128 REVERSE GEAR BEARING Replaces: 31-805182A1

18-1114 REVERSE GEAR BEARING Replaces: 31-15844

18-1111 AP# 1905 REVERSE GEAR BEARING SET Replaces: 31-62799A1

18-1130 FORWARD GEAR BEARING Replaces: 31-86752A1

For: Bravo III - Lower (S/N B664190-F729999)

For: Gen II (c/r)

For: TR/TRS (RH) (S/M 337316 & UP)

For: Bravo I,III - Lower (S/N B664190 & UP)

18-1129 UPPER DRIVE SHAFT BEARING Replaces: 31-86748A1

18-1157 AP# 2125 NEEDLE ROLLER BEARING Replaces: 31-30895, 31-30895T

b

18-1180 NEEDLE BEARING Replaces: 31-54042T

18-1183 NEEDLE BEARING Replaces: 31-87156

For: Bravo l, ll, lll, TRS-carrier

For: Upper gearcase driveshaft Bravo l, ll, lll

18-1158 AP# 2126 NEEDLE ROLLER BEARING Replaces: 31-30956,T

18-1150 AP# 13030 NEEDLE ROLLER BEARING Replaces: 31-92366A1

18-1153 BALL BEARING Replaces: 30-63326, 30-63326T

599

I/O

For: Bravo I, II, III - Lower (S/N B664190 & UP)

b


18-1160 AP# 571 BEARING KIT Replaces: 31-35988A2, 31-35988A12

18-1155 AP# 1900 BALL BEARING Replaces: 30-88957A1, T

18-1103 BEARING SET Replaces: 31-66668A1, 31-99328A1 For: Bravo I, II, III - Lower ( S/N B664190 & UP)

MERCRUISER STERNDRIVE UPPER GEAR HOUSING BEARINGS

I/O

Sterndrive Model

Drive Ratio

Drive Gear (Yoke)

Years

Serial Number

IA,IB,IC & EZ Shift All

1964-66

1684188 - 2065186

18-1160

Driven Gear 18-1161

18-1179

Upper Cap

120/140

1.98

1967

2062141- 2187468

18-1160

18-1161

18-1161

120/140

1.98

1967-71

2187469 - 3134193

18-1160

18-1161

18-1179

120/140

1.98

1971-82

3134194 - 6225576

18-1160

18-1161

18-1165

470/485

1.84

1976-82

4208730 - 6225576

18-1160

18-1161

18-1165

160

1.68

1967

2065190 - 2182197

18-1160

18-1161

18-1161

160

1.68

1967-71

2182198 - 3134193

18-1160

18-1161

18-1179

165

1.65

1971-81

3213658 - UP

18-1160

18-1161

18-1165

888

1.5

1971-73

3106717 - 3134193

18-1160

18-1161

—

888

1.5

1973-77

3134194 - UP

18-1160

18-1161

18-1165

225-S

1.5

1974

3856268 - 4200499

18-1160

18-1161

18-1165

898/228

1.65

1977-82

4782330 - 6225576

18-1160

18-1161

18-1165

233

1.32

1975-77

4200500 - UP

—

—

18-1165

250

1.32

1977

4791300 - 4898729

—

—

18-1165

255-TRS

All

1973-74

3377316 - 4203749

18-1162

260

1.5

1978-82

4898730 - 6225576

18-1160

280-TRS

All

1975-76

4203750 - 4895399

18-1162

R/MR/Alpha One

1.98/1.84/ 1.65/1.50

1984-90

6225577 - UP

18-1160

18-1161 ➀ ➃

18-1165

R/MR/Alpha One

1.5

1984-90

6225577 - UP

18-1160

18-1142

18-1165

R/MR/Alpha One

1.32

1984-90

6225577 - UP

—

—

18-1165

R/MR/Alpha One

1.5 Heavy Duty

1984-90

6225577 - UP

—

18-1142

18-1165

Alpha One SS

1.32

1986-89

A545004 - UP

—

—

18-1165

Alpha One SS

1.5

1986-89

A545004 - UP

—

18-1142

18-1165

Alpha One Gen II

2.40/1.98/ 1.84/1.65

1991-95

D469859 - F679999

18-1160

18-1161 ➃

18-1165

Alpha One Gen II

1.5

1991-95

D469859 - F679999

18-1160

18-1142

18-1165

Alpha One Gen II

2.40/1.94/ 1.81/1.62

1996-97

F680000 - K999999

18-1160

18-1161 ➃

18-1179

Alpha One Gen II

1.47

1996-97

F680000 - K999999

18-1160

18-1142

18-1179

Alpha One Gen II

2.40/2.00/ 1.94/1.81/ 1.62

1998 & Up

L100040 - UP

—

18-1161

18-1179

Alpha One Gen II

1.47

1998 & Up

L100040 - UP

—

18-1142

18-1179

II-TR

—

1973-76

3377316 - 4794899

SSM II

—

1982-97

TR/TRS

—

1977-93

Bravo I, II, III

All

—

➀ ➁

600

Timken Cone # 89449 / Cup 89410 Straight Shoulder Gear Only

➂ ➂

18-1162

—

18-1161

18-1165

18-1162

—

18-1162

➁

18-1162

—

18-1162

➂

18-1162

—

4794900 - UP

18-1162

➂

18-1162

—

B664190 & UP

—

—

18-1129

ALL

➂ ➃

Bearing for U-Joint Yoke Use 18-1142 for 1.5:1 Upper Gear Ratio

MERCRUISER Drive System MERCRUISER STERNDRIVE LOWER GEAR HOUSING BEARINGS Sterndrive Model

Years

Beg. S/N - End. S/N

Prop Bearing Carrier

Lower Drive Shaft (Pinion)

Upper Drive Shaft

Inside Forward Gear (Needle)

Outside Forward Gear

Reverse Gear

—

1965-66

1830753 - 206740

—

—

—

—

18-1162

80/90

1966-72

2063741 - 3225967

18-1158

—

—

18-1157

18-1156

—

I

1963

1534570 - 1536617

18-1158

—

18-1153

18-1157

18-1156

—

I IA,IB,IC & EZ Shift

1963

1536618 - 1684187

18-1158

—

—

18-1157

18-1156

—

1964-66

1684188 - 2065189

18-1158

—

—

18-1157

18-1159

18-1155

120/140

1967-69

2062141 - 2791956

18-1158

—

18-1164 ➃

18-1157

18-1159

18-1155

120/140

1970-77

2791957 - 4893634

18-1158

—

18-1164

18-1157

18-1159

18-1155

120/140

1978-82

4893635 - 6225576

18-1158

18-1150

18-1164

18-1157

18-1159

18-1155

470

1976-77

4208730 - 4893934

18-1158

—

18-1164

18-1157

18-1159

18-1155

470/485

1978-82

4893835 - 6225576

18-1158

18-1150

18-1164

18-1157

18-1159

18-1155

160

1967-69

2065190 - 2763441

18-1158

—

18-1164 ➃

18-1157

18-1159

18-1155

165

1970-77

2763442 - 4890459

18-1158

—

18-1164

18-1157

18-1159

18-1155

165

1978-81

4890460 - UP

18-1158

18-1150

18-1164

18-1157

18-1159

18-1155

888

1971-77

3106717 - UP

18-1158

—

18-1164

18-1157

18-1159

18-1155

225/233

1974-77

3856268 - UP

18-1158

—

18-1164

18-1157

18-1159

18-1155

898/228

1977

4782330 - 4898729

18-1158

—

18-1164

18-1157

18-1159

18-1155

898/228

1978-82

4898730 - 6225576

18-1158

18-1150

18-1164

18-1157

18-1159

18-1155

250

1977

4791300 - 4898729

18-1158

—

18-1164

18-1157

18-1159

18-1155

255-TRS

1973-74

3377316 - 4203749

18-1158

—

—

—

18-1159

N/A

260

1978-82

4898730 - 6225576

18-1158

18-1150

18-1164

18-1157

18-1159

18-1155

280-TRS

1975-76

4203750 - 4895399

18-1158

—

—

—

18-1159

N/A

R

1983

6225577 - UP

18-1158

18-1150

18-1164

18-1157

18-1159

18-1155

MR / Alpha One

1984-90

6225577 - UP

18-1158

18-1117

18-1143

—

18-1159 ➄

18-1155

MR / Alpha One

1984-90

6225577 - UP

18-1158

18-1117

18-1143

18-1157 ➁

18-1159 ➄

18-1155

MR / Alpha One (CR)

1984-90

6225577 - UP

18-1158

18-1117

18-1143

—

—

—

Alpha One SS

1986-89

A545004 - UP

18-1158

18-1117

18-1143

18-1157

18-1159

18-1155

Alpha One Gen II

1991-95

D469859 - F679999

18-1158

18-1117

18-1143

18-1157

18-1159 ➄

18-1155

Alpha One Gen II (CR)

1991-95

D469859 - F679999

18-1158

18-1117

18-1143

—

—

—

Alpha One Gen II

1996-97

F680000 - K999999

18-1158

18-1117

18-1143

18-1157

18-1156

18-1155


1996-97

F680000 - K999999

18-1158

18-1117

18-1143

—

—

—

Alpha One Gen II

1998newer

L100040 - UP

18-1158

18-1117

18-1143

18-1157

18-1156 ➂

18-1155


1998newer

L100040 - UP

18-1158

18-1117

18-1143

—

—

II

1962-67

1474909 - 2275488

—

—

—

N/A

18-1156 ➂

N/A

II

1968-69

2398798 - 2671321

—

—

—

—

18-1162

18-1156 ➂

II-TR

1973-76

3377316 - 4794899

—

—

18-1161 ➀

—

—

N/A

TR

1973-93

4794900 - UP

—

—

18-1161 ➀

—

—

N/A

TRS

1973-93

4794900 - UP

18-1158

—

—

—

18-1159

N/A

➀ 18-1161 Top Bearing / 18-1163 Bottom Bearing

➁ Torrington#B1616 ➂ Prop Shaft Drive Gear

I/O

60

➃ #15520 Stamped on Cup ➄ Use 18-1173 for 2.40:1 ratio only (new style lower gears) our 18-2206

601


18-8208 SEAL & BEARING KIT Replaces: 31-803090T1 18-8207 SEAL & BEARING KIT Replaces: 43-803068T1 For: “R” drive — CONTAINS — Sierra # 18-2652 18-1155 18-2285 18-1158 18-2299 18-2297 18-1150 18-1164 18-1159

Sierra # 18-2646-1

O.E. # 26-33144A2 30-88957A1 15-47397A1 31-30956 14-79447 15-97166 31-92366A1 31-53079A1 31-35928A1

— CONTAINS — Description O.E. # Qty. Upper Gear Housing Seal Kit 26-816575A3 1 Ball Bearing 30-88957A1 1 Tapered Roller Bearing 31-35928A1 1 Tapered Roller Bearing 31-828437A2 1 Tapered Roller Bearing 31-36387A1 1 Needle Roller Bearing 31-30895 1 Needle Roller Bearing 31-30956 1 Pinion Bearing 31-42647A1 1 Washer 12-982721 1 Pinion Nut 11-35921 1 Tab Washer 14-18323 1 Shim Kit 15-47397A1 1 Shim Kit 2470 1

Qty. 1 1 1 1 1 1 1 1 1

Sierra # 18-2652 18-1155 18-1117 18-1143 18-3719 18-2299 18-2298 18-1158 18-1159 18-2285 18-1157 18-2343 18-2294

O.E. # 26-33144A2 30-88957A1 31-42647A1 31-36387A1 11-35921 14-79447 14-18323 31-30956 31-35928A1 15-47397A1 31-30895 12-982721 2470

Qty. 1 1 1 1 1 1 1 1 1 1 1 1 1

18-8209 SEAL & BEARING KIT Replaces: 31-803094T1 For: Gen II drives

I/O

18-1155 18-1159 18-1173 18-1143 18-1157 18-1158 18-1117 18-2343 18-3719 18-2298 18-2285 18-2294

Description Lower Gear Housing Seal Kit Ball Bearing Shim Needle Roller Bearing Tab Washer Shim Needle Roller Bearing Tapered Roller Bearing Tapered Roller Bearing

For: MR/Alpha Drive — CONTAINS — Description Lower Gear Housing Seal Kit Ball Bearing Pinion Bearing Tapered Roller Bearing Pinion Nut Tab Washer Tab Washer Needle Roller Bearing Tapered Roller Bearing Shim Kit Needle Roller Bearing Washer Shim Kit

18-2349 AP# 2349 SLEEVE Replaces: 23-67370

602

18-2244 AP# 2686 DRAIN PLUG Replaces: 10-79953A2

18-2375 AP# 2683 DRAIN PLUG Replaces: 10-14834A1, 22-67892A1 (Magnet)

For: #1/R/MR/Alpha/Alpha I Gen II Both Upper And Lower Units

For: #1/R/MR/Alpha/Alpha I Gen II Lower Units


18-2164 AP# 1382 CONTROL BOX SHIFT LEVER Replaces: 34682

18-2165 AP# 1383 CONTROL BOX CAM Replaces: 59369

18-4220 AP# 1192 THRUST WASHER Replaces: 13171, 77987 V-6, Outboards & Mercruiser Sterndrives

18-2281 THRUST WASHER Replaces: 23-824108 Fits: MR/Alpha & GenII

PKG. OF 10

18-3701 AP# 122 PROPELLER NUT KIT Replaces: 11-52707A1

18-5234 AP# 1384 THRUST WASHER Replaces: 65091T

18-3700 PROP NUT Replaces: 11-52707

Sierra # 18-3200 18-3700

AP # 2708 —

—CONTAINS— O.E. # 14-31210, 14-816629 11-52707

18-3714 AP# 268 BRASS CASTLE WASHER Replaces: 12-31211A2

18-3200 AP# 2708 TAB WASHER Replaces: 14-31210, 14-816629

Description Tab Washer Prop Nut

18-4444 AP# 4298 PROPELLER WRENCH Replaces: 91-95830A1

I/O

18-4446 PROPELLER WRENCH KIT 18-4459 PROPELLER WRENCH Replaces: 91-821887A-1, 91-859046Q4

Sierra # 18-3200 18-3700 18-4444

AP # 2708 — 4298

—CONTAINS— O.E. # 14-31210, 14-816629 11-52707 91-95830A1

Description Tab Washer Prop Nut Prop Wrench

603

MERCRUISER

Features… ★ Marine grade stainless steel fittings and tubing. ★ Working pressure up to 3000 PSI. ★ Precision made for exact fit.

★ Meets or exceeds OEM specifications. ★ Best coverage in the industry

1/8"

1/8" 4"

1/8" 71

/2"

14"

1/8"

12"

18-2105 AP# 711 GIMBAL HOUSING TO STARBOARD TILT CYLINDER Replaces: 32-45973

18-2103 AP# 706 CONNECTOR TO TRIM CYLINDER Replaces: 32-86036, 32-86036Q 1/8"

21" 1/8"

11 3/4" 1/8"

18-2107 AP# 703 CONNECTOR TO HYDRAULIC PUMP Replaces: 32-55816

18-2106 AP# 712 GIMBAL HOUSING TO PORT TILT CYLINDER Replaces: 32-45974 1/8"

1/8"

32"

18-2108 AP# 704 CONNECTOR TO HYDRAULIC PUMP Replaces: 32-59841

18-2109 AP# 702 CONNECTOR TO VALVE Replaces: 32-59842

1/

1/8

8"

14

1/

"

"

"

11

14

1/

2"

2"

46"

11

I/O

1/8"

1/8" 1/8"

1/8"

(STARBOARD) TRIM HOSE

(PORT) TRIM HOSE

Connector to bottom of trim cylinder MCM 120-260 & BRAVO Sierra #

AP #

O.E. #

Description

1/8"

Connector to bottom of trim cylinder MCM 120-260 & BRAVO Sierra #

AP #

O.E. #

Description

18-2114 1804 32-99902-1 Trim Cyl. Casting #14034-1 18-2115 1805 32-99903-1 Trim Cyl. Casting #14035-1 18-2136* 698 32-99902 Trim Cyl. Casting #98704, 98704-1 18-2137* 699 32-99903 Trim Cyl. Casting #98703, 98703-1 * Approximately 11 1/4" long * Approximately 11 1/4" long APPLICATION ON NEXT PAGE

604

MERCRUISER Drive System POWER TRIM HOSE APPLICATION Stern Drive Model

Years

120, 140

1967-69

Serial No.

2062141 - 2791956

Trim Cylinder to Connector (port down)

Trim Cylinder to Connector (port up)

Trim Cylinder to Connector (stbd down)

18-2119

18-2106

18-2120

Trim Cylinder to Connector (stbd up)

18-2105

Pump to Hydraulic Connector

—

Hydraulic Pump & Reverse Lock Valve

Connector to Hydraulic Connector

Connector to Reverse Lock Valve

N/A

—

18-2126

120, 140

1970-73

2791957 - 3780849

18-2103

18-2103

18-2103

18-2103

18-2107

N/A

—

18-2126

120, 140

1974-82

4893635 - 6225576

18-2103

18-2103

18-2103

18-2103

18-2107

N/A

18-2109

18-2126

470/485

1976-82

4208730 - 6225576

18-2103

18-2103

18-2103

18-2103

18-2107

N/A

18-2109

18-2126

160

1967-69

2065190 - 2763441

18-2119

18-2106

18-2120

18-2105

—

N/A

—

18-2126

165

1970-73

2763442 - 3780849

18-2103

18-2103

18-2103

18-2103

18-2107

N/A

—

18-2126

165

1974-81

3780850 & UP

18-2103

18-2103

18-2103

18-2103

18-2107

N/A

18-2109

18-2126

888

1974-newer

3106717 & UP

18-2103

18-2103

18-2103

18-2103

18-2108

N/A

18-2109

—

225/233

1974-77

3856268 & UP

18-2103

18-2103

18-2103

18-2103

18-2108

N/A

18-2109

—

228/898/250/260

1977-82

4782330 - 6225576

18-2103

18-2103

18-2103

18-2103

18-2108

N/A

18-2109

—

R/MR/Alpha/SS

1983-90

6225577 & UP

18-2137 ➂

18-2116

18-2136 ➂ 18-2116

18-2123

18-2124

N/A

N/A

18-2114 ➃ 18-2116

R/MR/Alpha/SS

1983-90

6225577 & UP

18-2115Ã

18-2116

18-2123

18-2124

N/A

N/A

Alpha One GEN II

1991-97

D469859 & UP

18-2115

18-2116

18-2114

18-2116

18-2123

18-2124

N/A

N/A

Alpha One GEN II

1998 & UP

0L100040 & UP

18-2115

18-2116

18-2114

18-2435

18-2436

N/A

N/A

N/A

Bravo I,II,III &

1988-95

B664190 & UP

18-2137

18-2116

18-2136

18-2116

18-2123

18-2124

N/A

N/A

Blackhawk

1994-95

F186717 & UP

18-2137

18-2116

18-2136

18-2116

18-2123

18-2124

N/A

N/A

II (1.78)

1968-69

2398798 - 2671321

18-2103

18-2103

18-2103

18-2103

—

N/A

—

18-2126

III

1968-72

2373127 - 3002613

18-2103

18-2103

18-2103

18-2103

—

N/A

—

—

215E/H

1970-72

2909035 - 2915034

18-2103

18-2103

18-2103

18-2103

—

N/A

—

—

TR/TRS

1973-93

3377316 & Up

18-2103 ➁

18-2103

18-2103 ➁ 18-2103

—

N/A

—

—

TR/TRS

1973-93

3377316 & Up

18-2103 ➁

18-2103

18-2103 ➁ 18-2103

—

N/A

—

—

1973-93

3377316 & Up

— ➀

18-2103

—

N/A

—

—

TR/TRS ➀ ➁

➂ ➃

11

14"

1/8"

— ➀

90° hose end External trim lines

1/2

18-2103

Internal cylinder lines Oildyne pump

14"

"

18-2112 AP# 713 CONNECTOR TO PORT TRIM CYLINDER Replaces: 32-87234

1/8"

1/8"

11

1/2

"

18-2113 AP# 714 CONNECTOR TO STARBOARD TRIM CYLINDER Replaces: 32-87235

I/O

18-2435 POWER TRIM HOSE Replaces: 32-861127

18-2436 POWER TRIM HOSE Replaces: 32-861128

Pump to connector block - Gen II - trim system (S/N L100400 - UP)

Pump to connector block - Gen II - trim system (S/N L100400 - UP)

1/8"

1/8"

1/8"

1/8" 1/8" 15"

18-2116 AP# 700 TRIM CYLINDER TO CONNECTOR Replaces: 32-99904

11 1/2"

18-2119 AP# 692 GIMBAL HOUSING TO PORT TRIM Replaces: 32-45703

605


12" 1/8" 8"

1/4" 4'

18-2120 AP# 693 GIMBAL HOUSING TO STARBOARD TRIM Replaces: 32-69871

18-2123 AP# 13047 TRIM HOSE Connector to hydraulic pump Replaces: 32-95858, 32-861127 (O.E. color black)

1/8"

1/4"

4' 3"

18-2124 AP# 13048 1/4" TRIM HOSE Connector to hydraulic pump Replaces: 32-95859 (O.E. color gray) ★ ★

1/4"

18-2126 AP# 13049 HYDRAULIC PUMP TO REVERSE LOCK VALVE Replaces: 32-52951A1

High quality EPDM rubber cups Metal hose connector complete with rubber washer Use with a standard garden hose Corrosion resistant dicromate finish 18-9010 Installs in seconds HEAVY DUTY MOTOR No tools required

★ ★ ★ ★

FLUSHER Replaces: 73971A2, 44357A2 Flushes cooling system of salts and sediments and allows engine to idle for tuning and engine adjustment in your own driveway. Simply slip attachment over the engine's side water intakes. Coated spring steel arms clamp suction cup securely over the engine's side water intakes.

Sierra #

STAINLESS STEEL LOCKNUTS AP # O.E. # Thread Size

18-3720 117 11-34932 18-3721 ➀ — 11-34933 18-3722 ➁ 119 11-35888,11-20361 18-3723 120 11-45592 ➀ PKG OF 6➁ PKG OF 5

3/8" - 24 7/16" - 20 1/4" - 28 5/16" - 24

I/O

PKG OF 2

18-9099 AP# 1445 TRAILERING CLIPS Replaces: 817019A1, 817019Q2 For all ALPHA I, ALPHA Generation II, Bravo I, II, III, and Blackhawk

606

18-2372 AP# 2637 TRIM CYLINDER END CAP Replaces: 88035

18-2373 AP# 2636 TRIM CYLINDER END CAP Replaces: 806191T

1.850 Cap Diameter For: R/MR/Alpha

1.890 Cap Diameter For: R/MR/Alpha/ Gen II/Bravo

MERCRUISER

Features… ★ ★ ★ ★ ★

Long lasting high gloss finish. Excellent corrosion resistance. Extensive testing for safety and durability. Manufactured by hydraulic experts. Marine grade stainless steel shaft.

18-2291 AP# 2722 POWER TRIM CYLINDER O-RING KIT Replaces: 25-60342A2

18-2142 AP# 13053 POWER TRIM CYLINDER Replaces: 45706A14

18-2148 AP# 2660 POWER TRIM CYLINDER HOUSING Replaces: 77442A1

Fits All Stern Drive Models: 120, 140, 160, 165, 888, 898, 228, 225-S, 233, 250, 260,470 & 485

Fits All Stern Drive Models with internal lines: 120, 140, 160, 165, 888, 898, 228, 225-S, 233, 250, 260,470 & 485

Fits All Stern Drive Models: 120, 140, 160, 165, 888, 898, 228, 225-S, 233, 250, 260,470 & 485

18-2423 POWER TRIM CYLINDER Replaces: 81595A7




For: R/MR/ALPHA (Starboard)

For: R/MR/ALPHA (Port)

For: GEN II (Port) (S/N F680000 - UP)


18-2425 POWER TRIM CYLINDER Replaces: 98704A17, 98704A26


For: BRAVO (Port)


For: BRAVO (Starboard)

For: R/MR/ALPHA (Port)

For: R/MR/ALPHA (Starboard)

For: GEN II (Starboard) (S/N F680000 - UP)

I/O

APPLICATION ON NEXT PAGE

607


18-2649 AP# 2384 POWER TRIM SEAL KIT Replaces: 25-87400A2

18-2428 TRIM CYLINDER REPAIR KIT Replaces: 87399A2

18-2429 TRIM CYLINDER REPAIR KIT Replaces: 89399A3

For: R/MR/ALPHA I, BRAVO

For: ALPHA I, GEN II

POWER TRIM CYLINDER APPLICATION Model

Year

120/ 140 4cyl, 160 6 cyl All #1 Drives ➀ R/ MR/ ALPHA I ALPHA I SS R/ MR/ ALPHA I ALPHA I SS ALPHA I GEN II BRAVO I/ II/ III BLACKHAWK

Serial Number

1967- 69 1970- 82 1983-90 1986- 89 1983-90 1986- 89 1991-2001 1988 & UP 1994-95

2062141- 2791956 2791957- 6225576 6225577 & UP 0A545004 & UP 6225577 & UP 0A545004 & UP 0D469859 & UP 0B664190 & UP 0F186717 & UP

➀ Excludes the TR, TRS, 215E, H and early II & III drives ② With 15 9/16" long trim cylinder tube. PKG. OF 5

Trim Cylinder Port

Trim Cylinder Starboard

18-2142 18-2142 18-2426 18-2426 18-2421 18-2421 18-2422 18-2424 18-2424

18-2142 18-2142 18-2427 18-2427 18-2420 18-2420 18-2423 18-2425 18-2425

Housing Port

Housing Starboard

Trim Cylinder Seal Kit

—

—

—

18-2148

18-2148

—

—

—

—

—

—

—

—

—

—

—

—

—

—

18-2291 18-2649 18-2649 18-2649 18-2649 18-2649 18-2649 18-2649

③ With 16 3/16" long trim cylinder tube.

18-2151 AP# 507 7 1/2" (Front) Replaces: 17-45738

18-2152 AP# 506 10 1/2"(Rear) Replaces: 17-45735

18-4252 CONTINUITY SPRING Replaces: 24-46312

Used on 120, 120-260, 140,165, 225S, 233, 250, 470, 888, 898/228

I/O

Grounds the trim cylinder to the pivot pin shaft.

Use 18-2701/AP# 501 Bushing

18-2395 PIVOT PIN Replaces: 17-815953 For: Trim cylinder front & rear Gen II PKG. OF 8

PKG. OF 8

POWER TRIM BUSHING 18-2701 18-2701-04 AP# 501 Replaces: 23-89574

POWER TRIM BUSHING 18-2702-1 18-2702-04 AP# 510 Replaces: 23-99291, 23-99291T

Fits 120/260 Drive Units (S/N 6225276 & DOWN)

Fits 120/260 Drive Units (S/N 6225277 & UP)

608

18-2393 PIVOT PIN Replaces: 17-14872A1

18-2394 PIVOT PIN Replaces: 17-14873A1

For: Trim cylinder rear R/MR/Alpha Use: 18-2702-1 AP# 510 Bushing

For: Trim cylinder front R/MR/Alpha Use: 18-2702-1 AP# 510 Bushing

PIVOT PIN SHAFT

18-2396 AP# 2647 PIVOT PIN Replaces: 17-44166

18-2397 AP# 2648 PIVOT PIN Replaces: 17-44167A1

For: Rear Bravo

For: Front Bravo

PKG. OF 8

18-4288 AP# 553 POWER TRIM BUSHING Replaces: 23-807073

18-2345 AP# 13084 PIVOT PIN E-RING Replaces: 53-815949

18-4289 AP# 2649 RETAINING RING Replaces: 53-805272

For: Bravo

For: Gen II

For: Bravo

MERCRUISER Drive System PKG. OF 4

PKG. OF 8

PKG OF 5

18-2336 AP# 518 POWER TRIM BUSHING Replaces: 23-90203

18-2341 AP# 13081 POWER TRIM BUSHING Replaces: 23-815950, 23-8159501

For: TR, TRS, SSM

For: Gen II

18-6011

18-6012

➀18-6011A AP# 4000 TRIM TAB Replaces: 31640A1, 31640Q4 (Standard — 2 1/4" Long)

18-3232 Housing Plug Replaces: 19-47579 For: MR ALPHA

➀18-6012A AP# 4001 TRIM TAB Replaces: 34127A1, 34127T2 (4" Long)

18-6013 ANODE Replaces: 34762A1

PKG OF 2

18-6014

➀18-6014A AP# 4004 TRIM TAB (High Performance) Replaces: 46399A1, 822779Q1

18-6015

18-6016

➀18-6015A

➀18-6016

AP# 4005 ANODE Replaces: 55989A3, Q9, T9 18-60151 AP# 4005B PKG OF 10

AP# 4006 ANODIC PLATE Replaces: 76214, 76214Q5 18-60161 AP# 4006B PKG OF 10

b I/O

18-6093

➀18-6093A AP# 4014 ANODE Replaces: 806105A1, 806105Q1, T1

18-6067 18-6066 ➀18-6066A ANODE Replaces: 43994A2, 821631Q1 ALPHA I GENERATION II, BRAVO

➀18-6067A AP# 3218 ANODE Replaces: 806189A1, 806189T1, 806189Q1

➀ New Product - Aluminum

609

MERCRUISER Drive System ✱ FOR FRESH WATER USE ONLY

18-6089 MAGNESIUM ANODE Replaces: 806190 For: Bravo - trim ram

18-6079 MAGNESIUM ANODE Replaces: 806105 For: Alpha I - bearing carrier

18-6068 ANODE Replaces: 826134, 826134Q

For: Alpha I Gen II

➀18-6092A AP# 4080 ANODE Replaces: 806190A1, 806190Q1, T1

18-6080

18-6114 MAGNESIUM ANODE Replaces: 806189

➀18-6080A ANODE Replaces: 821629A1, 821629Q1, T1

18-6240 MAGNESIUM ANODE Replaces: 821630, 821630Q1, 821630A1 For: Bravo

For: Alpha I - trim ram

18-6094

➀18-6094A ANODE Replaces: 821630A1, Q1, T1

I/O

ALPHA I GENERATION II

18-6092 18-6099 MAGNESIUM ANODE Replaces: 821629, 821629A1, 821629Q1

18-6241✱ MAGNESIUM ANODE Replaces: 31640, 31640Q4 For: Standard lower units

➀ New Product - Aluminum

610

18-6242✱ MAGNESIUM ANODE Replaces: 55989

18-6243✱ MAGNESIUM ANODE Replaces: 43994, 821631Q1

18-6244✱ MAGNESIUM ANODE Replaces: 76214, 76214Q5

MERCRUISER

Features… ★ Seals and 0-rings designed to provide excellent performance in the harsh marine environment. ★ Kits include all necessary parts to do a complete reseal.

— CONTAINS — Description O.E. # Face Seal and Tool 26-818575A2 Water Pump Base To Face Plate Gasket 27-43033-1 Face Plate to Water Pump Cover Gasket 27-817277 Sealing Washer 12-19183 Seal 26-45577 Oil Seal 26-76868 Oil Seal 26-16977 Oil Seal 26-89238 Oil Seal 26-81646-1 Oil Seal 26-12224 Oil Seal 26-14077 O-Ring 25-31534 O-Ring 25-48171 O-Ring 25-90011 O-Ring 25-21836 O-Ring 25-36318 Oil Seal 26-66302 O-Ring 25-62702

Qty. 1 1 1 1 1 1 1 1 1 1 1 1 2 1 2 2 2 1

18-2646-1 AP# 834 LOWER UNIT SEAL KIT Replaces: 26-816575A3 For: Alpha Gen II

I/O

I/O

Sierra # 18-2599 18-2564 18-2566 18-2945 18-2944 18-2002 18-2013 18-2014 18-2054 18-2076 18-2077 18-7159 18-7168 18-7176 18-7420 18-7491 18-0594 18-7413

— CONTAINS — Sierra # 18-2516 18-1240 18-2945 18-7198 18-7102 18-7105 18-7449 18-7153 18-7167 18-2010 18-2715 18-7117 18-7169

Description O.E. # Bravo Outdrive Seal 16755 Outdrive Seal 12708 Gear Housing Drain Screw Gasket 12-19183 O-Ring 25-45710 O-Ring 25-62706 O-Ring 25-62705 O-Ring 25-97387 O-Ring 25-25439 O-Ring 25-97386 Oil Seal 26-12709 Spring Kit 24-17997A1 O-Ring 25-35027 O-Ring 25-70937

Qty. 1 1 1 1 1 1 1 2 1 1 1 1 1

18-2643 AP# 2388 UPPER GEAR CASE SEAL KIT Replaces: 26-16709A2 BRAVO - BLACKHAWK

611


Sierra # 18-2944 18-2945 18-7169 18-7161 18-7153 18-7420 18-2056 18-2003 18-2715

— CONTAINS — Desc. O.E. # Oil Passage Seal 26-45577 Gear Housing Drain Screw Gasket 12-19183 O-Ring 25-70937 O-Ring 25-32546 O-Ring 25-25439 O-Ring 25-21836 Oil Seal 26-66302 Oil Seal 26-68493 Spring Kit 24-17997A1

Qty. 1 2 1 1 2 2 2 1 1

18-2644 AP# 3807 DRIVE SHAFT HOUSING SEAL KIT Replaces: 26-88397A1 ALPHA I GENERATION II

— CONTAINS — Sierra # 18-2944 18-2945 18-7163 18-7159 18-2002 18-0563

Description Oil Passage Seal Gear Housing Drain Screw Gasket O-Ring O-Ring Oil Seal Seal

O.E. # 26-45577 12-19183 25-33465 25-31534 26-76868 26-36556

Qty. 1 1 1 1 2 1

18-2645 AP# 3744 BRAVO LOWER UNIT SEAL KIT Replaces: 26-76868A2 BRAVO I, II, III

— CONTAINS — Sierra # 18-2945 18-0894 18-2003 18-2049 18-2056 18-2944 18-3110 18-7153 18-7161 18-7169 18-7445

Description Gear Hsg. Drain Screw Gasket Water Pocket Cover Gasket Oil Seal Oil Seal Oil Seal Seal Ring Bushing O-Ring O-Ring O-Ring O-Ring

O.E. # 12-19183 27-55810 26-68493 26-32511 26-96503 26-45577 26-38970 25-25439 25-32546 25-70937 25-55801

Qty. 2 1 1 1 1 1 1 2 1 1 1

18-2648 AP# 3809 UPPER GEAR HOUSING SEAL KIT Replaces: 26-32511A1 S/N 1684188 & UP For #1 Units (Including ALPHA) (Also fits 888 Stern drive) S/N 3106717 & UP

I/O

— CONTAINS — Sierra # 18-2919 18-3110 18-2002 18-2013 18-2014 18-2826 18-2914 18-2915 18-2944 18-2948 18-7158 18-7159 18-7162 18-7176 18-7196 18-2154 18-2076 18-7426 18-2945

612

Description O.E. # Water Pump to Gear Hsg. Gasket 27-42631-1 Grommet 26-38970 Oil Seal 26-76868 Oil Seal 26-16977 Oil Seal 26-89238 Water Pump Base to Gear Hsg. Gasket 27-85610-1 Lower Water Pump to Wear Plate Gasket 27-85608-1 Upper Water Pump to Wear Plate Gasket 27-85609-1 Seal Ring 26-45577 Gear Housing Plastic Flush Screw Gasket 12-49221-1 O-Ring 25-30613 O-Ring 25-31534 O-Ring 25-33145 O-Ring 25-90011 O-Ring 25-38099 Bushing, Shift Shaft 23-30617A2 Line Cutter Oil Seal 26-12224 O-Ring 25-30271 Gear Housing Drain Screw Gasket 12-20260, 12-19183

Qty. 1 1 1 2 1 1 1 1 1 1 1 1 1 1 1 1 1 1 2

18-2652 AP# 1287 LOWER GEAR HOUSING SEAL KIT Replaces: 26-33144A2 S/N 1684188 & UP For #1 Units (Including ALPHA)


b

18-8371 UPPER GEARCASE SEAL KIT

18-8370 AP# 1800 COMPLETE LOWER GEAR CASE REBUILD KIT Includes Water Pump and Complete Seal Kit

For: TR & TRS Drives

For Mercruiser R/MR/ALPHA 1

18-4456 AP# 5018 3" EXHAUST PROTECTOR VALVE Replaces: 34765A1, 34765A2

18-4457 AP# 5019 4" EXHAUST PROTECTOR VALVE Replaces: 12644A1

INCLUDES STAINLESS STEEL CLAMP

INCLUDES STAINLESS STEEL CLAMP

Sterndrive Model

Years

1965-72 1963 1964-66 1967-69 1976-82 1967-77 1971-77 1974-77 1977-82 1983 1984-90 1984-90 1984-90 1986-89 1986-89 1991-95 1991-95 1996-97 1996-newer 1998-newer 1988-newer 1988-newer 1988-newer 1994-95 1962-69 1968-72 1970-72 1973-93 1973-93

S/N

1830753 - 3225967 1534570 - 1684187 1684188 - 2065189 2062141 - 6225576 4208730 - 6225576 2065190 - UP 3106717 - UP 3856268 - UP 4782330 - 4898729 6225577 - UP 6225577 - UP 6225577 - UP 6225577 - UP A545004 - UP A545004 - UP D469859 - F679999 D469859 - F679999 F680000 - K999999 F680000 - UP L100040 - UP B664190 - UP B664190 - UP B664190 - UP F186717 - UP 1474909 - 2671321 2373127 - 3002613 2909035 - 2915034 3377316 - UP 3377316 - UP

18-7160 18-7157 18-7157 18-7157 18-7157 18-7157 18-7157 18-7157 18-7157 18-7157 18-7157 18-7157 18-7157 18-7157 18-7157 18-7157 18-7157 18-7157 18-7157 18-7157 18-7157 18-7453 18-7447 18-7451 18-7157 — 18-7453 18-7453 18-7157

Bearing Carrier Seals

18-2011/18-2015 18-2002 18-2002 18-2002 18-2002 18-2002 18-2002 18-2002 18-2002 18-2002 18-2002 ➀ 18-2077/18-2076 18-2077/18-2076 18-2002 ➀ 18-2077/18-2076 18-2077/18-2076 18-2077/18-2076 18-2077/18-2076 18-2077/18-2076 18-2077/18-2076 18-2002 — /18-0536 — — — — 18-0536 — 18-2002

INCLUDES STAINLESS STEEL CLAMP Upper Unit Seal Kit

N/A 18-2648 18-2648 18-2648 18-2648 18-2648 18-2648 18-2648 18-2648 18-2648 18-2648 18-2648 18-2648 18-2648 18-2648 18-2644 18-2644 18-2644 18-2644 18-2644 18-2643 18-2643 18-2643 18-2643 N/A N/A N/A N/A N/A

Lower Unit Seal & Brg. Kit

N/A N/A N/A N/A N/A N/A N/A N/A N/A 18-8207 18-8208 18-8208 — — — 18-8209 — — — — — — — — — — — — —

Lower Unit Seal Kit

N/A 18-2652 18-2652 18-2652 18-2652 18-2652 18-2652 18-2652 18-2652 18-2652 18-2652 18-2652 18-2652 18-2652 18-2652 18-2646-1 18-2646-1 18-2646-1 18-2646-1 18-2646-1 18-2645 18-2645 18-2645 N/A N/A N/A N/A N/A N/A

U-Joint Carrier Seal

N/A 18-0577 18-0577 18-0577 18-0577 18-0577 18-0577 18-0577 18-0577 18-0577 18-0577 18-0577 18-0577 18-0577 18-0577 18-0577 18-0577 18-0577 18-0577 18-0577 — — — — — — — — —

➀ Line Cutter Seal

613

I/O

60/80/90 I IA,IB,IC & EZ Shift 120/140 470/485 160/165 888 225/233 898/228/250/260 R MR / Alpha One MR / Alpha One MR / Alpha One (CR) Alpha One SS Alpha One SS Alpha One Gen II Alpha One Gen II (CR) Alpha One Gen II Alpha One Gen II (CR) Alpha One Gen II Bravo I Bravo II Bravo III Blackhawk II III 215E/H TR TRS

Bearing Carrier O-Ring

18-4458 AP# 5023 EXHAUST PROTECTOR VALVE (Fits both 5" & 6" Exhaust)